Re: [Discuss-gnuradio] AWGN using E310 (Update)

[John B. Wood]

On 04/10/2017 09:31 AM, Dan CaJacob wrote:
> It's probably unreasonable to expect the ARM processor to deliver 56 Msps
> to the 9361 without underflowing.  It's just not that fast.  It's marginal
> even on a high performance desktop CPU.  You could try implementing a noise
> source in the FPGA using RFNOC.  That would almost certainly eliminate your
> bottleneck.
Thanks for the quick reply, Dan.  How do I get the RFNoC blocks to 
appear as selectable itmes in the GRC menu list?


                            John Wood
                            U.S. Naval Research Laboratory